INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '171b1f9a4ce9cd5367b928855bd6521dcb78896a1ec9b9ee573dd0a726cbd00f', 
    '5KNKRmnX+M3moaqzI5v8xwoh4R7n+3ttRBKxltCBiQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)